SKF bearing can be divided into sliding skf bearing made in germany and rolling skf bearing made in germany according to different structure and working properties.As the name implies, sliding skf bearing made in germany is flat SKF bearing, the contact area is relatively large, so the degree of wear will be relatively large, that is, the friction coefficient is large.

Therefore, sliding SKF bearings need special materials, and friction resistance is their biggest feature.Rolling SKF bearings have different characteristics from sliding in that they convert sliding friction between axles into rolling friction, thus minimizing losses.Then use inner and outer ring, rolling body, cage interaction to complete the work.